70278880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 121321760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 479, 524, 560, 655, 917, 958, 1048, 1120, 1310, 1834, 1916, 2096, 2395, 2620, 3353, 3668, 3832, 4192, 4585, 4790, 5240, 6706, 7336, 7664, 9170, 9580, 10480, 13412, 14672, 15328, 16765, 18340, 19160, 20960, 26824, 29344, 33530, 36680, 38320, 53648, 62749, 67060, 73360, 76640, 107296, 125498, 134120, 146720, 250996, 268240, 313745, 439243, 501992, 536480, 627490, 878486, 1003984, 1254980, 1756972, 2007968, 2196215, 2509960, 3513944, 4392430, 5019920, 7027888, 8784860, 10039840, 14055776, 17569720, 35139440, 70278880]

約数ペア:

[(1, 70278880), (2, 35139440), (4, 17569720), (5, 14055776), (7, 10039840), (8, 8784860), (10, 7027888), (14, 5019920), (16, 4392430), (20, 3513944), (28, 2509960), (32, 2196215), (35, 2007968), (40, 1756972), (56, 1254980), (70, 1003984), (80, 878486), (112, 627490), (131, 536480), (140, 501992), (160, 439243), (224, 313745), (262, 268240), (280, 250996), (479, 146720), (524, 134120), (560, 125498), (655, 107296), (917, 76640), (958, 73360), (1048, 67060), (1120, 62749), (1310, 53648), (1834, 38320), (1916, 36680), (2096, 33530), (2395, 29344), (2620, 26824), (3353, 20960), (3668, 19160), (3832, 18340), (4192, 16765), (4585, 15328), (4790, 14672), (5240, 13412), (6706, 10480), (7336, 9580), (7664, 9170)]